.fx-lr-hero{padding:calc(var(--fx-header-h) + clamp(56px, 8vw, 120px)) 0 clamp(40px, 5vw, 72px);border-bottom:1px solid var(--fx-line);background:radial-gradient(60% 70% at 80% 0,#5865f238,#0000 70%),radial-gradient(40% 50% at 10% 20%,#6be4ff14,#0000 70%);position:relative}.fx-lr-title{letter-spacing:-.035em;overflow-wrap:break-word;max-width:15.5em;margin-top:22px;font-size:clamp(1.75rem,.9rem + 4.2vw,4.6rem);line-height:1.02}.fx-lr-lede{max-width:37.8em;color:var(--fx-muted);font-size:var(--fx-size-lede);margin-top:22px;line-height:1.6}.fx-lr-meta{color:var(--fx-dim);font:500 11px/1.4 var(--fx-mono);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:8px 18px;margin-top:26px;display:flex}.fx-lr-meta li:not(:last-child):after{content:"·";color:var(--fx-line-2);margin-left:18px}.fx-lr-grid{grid-template-columns:minmax(200px,250px) minmax(0,760px);justify-content:space-between;gap:clamp(32px,5vw,96px);padding-block:clamp(40px,5vw,80px) clamp(64px,7vw,120px);display:grid}.fx-lr-toc{top:calc(var(--fx-header-h) + 24px);max-height:calc(100vh - var(--fx-header-h) - 48px);align-self:start;position:sticky;overflow:auto}.fx-lr-toc-fold{display:none}.fx-lr-toc-title,.fx-lr-toc-fold summary{color:var(--fx-dim);font:600 11px/1.4 var(--fx-mono);letter-spacing:.12em;text-transform:uppercase}.fx-lr-toc ol{gap:2px;margin-top:14px;display:grid}.fx-lr-toc a{color:var(--fx-muted);border-radius:8px;gap:10px;padding:7px 10px;font-size:13.5px;line-height:1.35;transition:color .2s,background-color .2s;display:flex}.fx-lr-toc a span{color:var(--fx-dim);font:500 11px/1.8 var(--fx-mono);flex:none}@media (pointer:coarse){.fx-lr-toc a{padding-block:11px}}.fx-lr-toc a:hover{color:var(--fx-fg);background:#ffffff0a}.fx-lr-toc a[aria-current]{color:var(--fx-fg);box-shadow:inset 2px 0 0 var(--fx-brand-hi);background:#5865f224}.fx-lr-toc a[aria-current] span{color:var(--fx-brand-hi)}.fx-lr-toc-aside{margin-top:24px}.fx-lr-body{color:#d9daf0;min-width:0;font-size:17px;line-height:1.72}.fx-lr-section{scroll-margin-top:calc(var(--fx-header-h) + 16px);padding-top:clamp(40px,5vw,64px)}.fx-lr-section:first-child{padding-top:0}.fx-lr-index{color:var(--fx-brand-hi);font:600 12px/1 var(--fx-mono);letter-spacing:.14em;display:block}.fx-lr-section h2{color:var(--fx-fg);letter-spacing:-.025em;margin-top:12px;font-size:clamp(1.6rem,1.05rem + 1.6vw,2.35rem);line-height:1.12}.fx-lr-body h3{color:var(--fx-fg);font:700 clamp(1.1rem, 1rem + .35vw, 1.3rem) / 1.3 var(--fx-text);letter-spacing:-.01em;margin-top:36px}.fx-lr-body p,.fx-lr-body>ul,.fx-lr-body>ol,.fx-lr-section>ul,.fx-lr-section>ol{margin-top:16px}.fx-lr-section>ul,.fx-lr-section>ol{gap:8px;padding-left:22px;display:grid}.fx-lr-section>ul{list-style:outside}.fx-lr-section>ol{list-style:decimal}.fx-lr-section>ul li::marker{color:var(--fx-brand-hi)}.fx-lr-section>ol li::marker{color:var(--fx-brand-hi)}.fx-lr-body strong{color:var(--fx-fg);font-weight:700}.fx-lr-body a:not(.fx-btn):not(.fx-src){color:var(--fx-brand-hi);text-underline-offset:3px;-webkit-text-decoration:underline #8f98ff66;text-decoration:underline #8f98ff66}.fx-lr-body a:not(.fx-btn):not(.fx-src):hover{text-decoration-color:currentColor}.fx-lr-callout{--tone:var(--fx-brand-hi);--tone-rgb:var(--fx-brand-hi-rgb);border:1px solid color-mix(in srgb, var(--tone) 30%, transparent);background:color-mix(in srgb, var(--tone) 7%, #0a0a15cc);border-radius:16px;gap:8px;margin-top:24px;padding:18px 22px;font-size:15.5px;line-height:1.6;display:grid}@supports not (color:color-mix(in srgb, red, red)){.fx-lr-callout{border:1px solid rgb(var(--tone-rgb) / 30%);background:linear-gradient(rgb(var(--tone-rgb) / 7%), rgb(var(--tone-rgb) / 7%)), #0a0a15cc}}.fx-lr-callout[data-tone=check]{--tone:var(--fx-safe);--tone-rgb:var(--fx-safe-rgb)}.fx-lr-callout[data-tone=warn]{--tone:var(--fx-warn);--tone-rgb:var(--fx-warn-rgb)}.fx-lr-callout[data-tone=product]{--tone:var(--fx-ion);--tone-rgb:var(--fx-ion-rgb)}.fx-lr-callout[data-tone=note]{--tone:var(--fx-lilac);--tone-rgb:var(--fx-lilac-rgb)}.fx-lr-callout-label{color:var(--tone);font:700 10.5px/1.2 var(--fx-mono);letter-spacing:.12em;text-transform:uppercase}.fx-lr-callout p:first-child{margin-top:0}.fx-lr-checklist{gap:10px;margin-top:16px;display:grid}.fx-lr-checklist li{padding-left:30px;position:relative}.fx-lr-checklist li:before{content:"";background:#6dffb014;border:1.5px solid #6dffb099;border-radius:5px;width:17px;height:17px;position:absolute;top:.35em;left:0}.fx-lr-checklist li:after{content:"";border:solid var(--fx-safe);border-width:0 2px 2px 0;width:5px;height:9px;position:absolute;top:calc(.35em + 3px);left:5px;rotate:45deg}.fx-lr-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:24px;display:grid}.fx-lr-stat{border:1px solid var(--fx-line-2);background:linear-gradient(170deg,#16162ccc,#090913cc);border-radius:16px;padding:18px 20px}.fx-lr-stat strong{color:var(--fx-fg);font:500 clamp(1.9rem, 1.4rem + 1.2vw, 2.6rem) / 1 var(--fx-display);letter-spacing:-.04em;display:block}.fx-lr-stat figcaption{color:var(--fx-muted);margin-top:10px;font-size:14px;line-height:1.5}.fx-lr-table{border:1px solid var(--fx-line-2);border-radius:16px;margin-top:24px;overflow-x:auto}.fx-lr-table:focus-visible{outline:2px solid var(--fx-ion)}.fx-lr-table table{border-collapse:collapse;width:100%;min-width:560px;font-size:14.5px;line-height:1.5}.fx-lr-table caption{color:var(--fx-dim);font:600 11px/1.4 var(--fx-mono);letter-spacing:.1em;text-align:left;text-transform:uppercase;padding:14px 18px 0}.fx-lr-table th,.fx-lr-table td{border-bottom:1px solid var(--fx-line);text-align:left;vertical-align:top;padding:12px 18px}.fx-lr-table thead th{color:var(--fx-dim);font:600 11px/1.4 var(--fx-mono);letter-spacing:.08em;text-transform:uppercase}.fx-lr-table tbody th{color:var(--fx-fg);font-weight:700}.fx-lr-table tbody tr:last-child>*{border-bottom:0}.fx-src{color:var(--fx-ion);font:600 max(11px, .62em)/1 var(--fx-mono);vertical-align:super;white-space:nowrap;margin:0 -2px 0 1px;padding:6px 2px;text-decoration:none}.fx-src:focus-visible{outline:2px solid var(--fx-ion);outline-offset:-2px;border-radius:4px}.fx-src:hover{text-decoration:underline}.fx-lr-sources ol{gap:14px;margin-top:20px;padding-left:0;list-style:none;display:grid}.fx-lr-sources li{scroll-margin-top:calc(var(--fx-header-h) + 24px);gap:14px;font-size:14.5px;line-height:1.5;display:flex}.fx-lr-sources li:target{background:#6be4ff14;border-radius:10px;box-shadow:0 0 0 8px #6be4ff14}.fx-src-id{width:40px;color:var(--fx-ion);font:600 12px/1.6 var(--fx-mono);flex:none}.fx-src-date{color:var(--fx-dim);margin-left:8px;font-size:13px}.fx-lr-sources p{color:var(--fx-muted);margin-top:4px;font-size:13.5px}.fx-lr-sources-checked{color:var(--fx-dim);font-size:13px}@media (max-width:480px){.fx-lr-sources li{flex-direction:column;gap:2px}.fx .fx-lr-sources-checked{padding-left:0}}@media (max-width:1000px){.fx-lr-grid{grid-template-columns:minmax(0,1fr)}.fx-lr-toc{max-height:none;position:static}.fx-lr-toc-full{display:none}.fx-lr-toc-fold{border:1px solid var(--fx-line-2);background:#10102099;border-radius:16px;padding:0;display:block}.fx-lr-toc-fold summary{cursor:pointer;border-radius:15px;padding:14px 44px 14px 18px;list-style:none;position:relative}.fx-lr-toc-fold summary::-webkit-details-marker{display:none}.fx-lr-toc-fold summary:after{content:"";border:solid var(--fx-muted);border-width:0 1.5px 1.5px 0;width:8px;height:8px;margin-top:-6px;transition:rotate .25s;position:absolute;top:50%;right:20px;rotate:45deg}.fx-lr-toc-fold[open] summary:after{margin-top:-2px;rotate:-135deg}.fx-lr-toc-fold ol{margin-top:0;padding:0 18px 14px}.fx-lr-body{font-size:16px}}@media (max-width:560px){.fx-lr-callout-label{font-size:11px}}